公开(公告)号：US11232799B1

公开(公告)日：2022-01-25

申请号：US16177164

申请日：2018-10-31

Applicant: Amazon Technologies, Inc.

Inventor： Apoorv Birthare ,  John Baker ,  Kranthi Kumar Boyapati ,  Krishna Chaitanya Gourishetti ,  Enrico Sartorello

IPC: G10L15/00 ,  G10L15/30 ,  G10L15/22 ,  H04L29/08 ,  G06N20/00 ,  G10L15/26

Abstract: Techniques for speech recognition are described. For example, a speech recognition service is to receive a request to perform speech recognition on speech data from a chatbot using a particular speech recognition service; determine a group of hosts to route the speech data to, the group of hosts to host a plurality of speech recognition services including the particular speech recognition service; determine a path to the determined group of hosts using a set of one or more rules; determine a particular host of the group of hosts to perform speech recognition on the speech data, the particular host having the speech recognition service in memory to process the request and being preferred for performing the speech recognition on the speech data; route the speech data to the particular host; perform speech recognition on the speech data using the particular host; and provide a text result of the speech recognition.